Where does “ӕнцад” come from?

ӕнцад (Ossetian) comes from Proto-Iranian ham-čyāta-, from Proto-Indo-European sm̥-kʷih₁-, from Proto-Indo-European sem- — together, one.

ӕнцад (Ossetian): quiet, tranquil; quiet, tranquility

Definitions

Step	Language	Word	Meaning
1	Proto-Iranian	ham-čyāta-	—
2	Proto-Indo-European	sm̥-kʷih₁-	—
3	Proto-Indo-European	sem-	together, one

ӕнцад — Etymology, Origin & Word History | Etymology Explorer